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Compact black charger unit with dual alligator clips for LiFePO4 batteries

BatteryJack inc.

BatteryJack inc. LiFePO4 14.4V 3A Charger 12.8V 3-30Ah

SKU CH-MKPM-0EKAK

Charges 12.8V LiFePO4 packs from 3 to 30Ah at 14.4V 3A with short-circuit and reverse-polarity protection

  • Battery typeLi-ion
  • Charges 12.8V LiFePO4 packs from 3 to 30Ah
  • Automatic 14.4V 3A output with overcharge protection
  • Universal 100 to 240V AC input for worldwide use
  • CE and UL safety approvals for peace of mind
  • Red and green LED shows charge status at a glance

Purpose and compatibility

This charger is built for 12.8V LiFePO4 battery packs between 3Ah and 30Ah. It suits motorcycle, powersport and similar 4-cell lithium iron phosphate batteries that include a BMS. It must not be used with SLA or other chemistries.

Connectors and daily use

The unit ships with dual alligator clips — red for positive, black for negative — for quick attachment to battery terminals. AC input accepts 100-240V at 50/60Hz, so it works on mains worldwide without a separate adapter. A red indicator shows charging; it turns green when the pack is full.

Protections and behaviour

Built-in circuitry guards against short-circuit and reverse-polarity events. The charger carries CE and UL safety approvals. Output is rated at 14.4V 3A, with an alternative 14.6V 1.5A mode noted for the alligator-clip lead. Disconnect promptly once the green light appears.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $11.99
Pricier than about 55% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeLi-ion

Questions about this item

What AC input range does the charger accept?

The charger accepts 100 to 240 V AC at 50 or 60 Hz, so it works on mains supplies worldwide without a voltage selector.

What connector does the output use?

It uses dual alligator clips with red for positive and black for negative, designed for direct connection to LiFePO4 battery terminals.

How do I know when charging is finished?

The indicator lamp shows red while charging and turns green when the battery is full; unplug the charger promptly once green appears.

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